Trail Running calendar near Lake Ariel 2026-2027

We have found 105 Trailruns within 80 miles of Lake Ariel. See below where and when you can find the races.

A point to point trail marathon in the Catskill Mountains with almost 7,000 feet of elevation gain, multiple aid stations, finishline food and proceeds that support land conservation. Registration opens May 1, 2026.

Trail races on the McDade Trail through the Delaware Water Gap on September 26, 2026. Distances are 50K and 25K with post-race food, a finishers item, and a portion of fees donated to trail maintenance.

A three hour lap race at Sunfish Pond County Park on September 26, 2026 where the runner with the most one mile laps wins. Evening activities include a patriotic bonfire with hot dogs and s'mores and proceeds benefit local veterans.

Experience a scenic trail run through wooded hillsides and fields near the Wallkill River. Choose between a 5k or 10k race on single track trails and participate in the local athletic sneaker recycling program.

October 2026

Test your limits on a flat one mile loop at the Sussex County Fairgrounds. Choose from 6 to 72 hour timed races or certified marathon and 50K distances with full kitchen and shower access.

A 50K trail ultramarathon around Blue Marsh Lake near Reading PA with rolling hills, single track, seven aid stations and a strict nine hour time limit. Relay teams of two to four split the course into four legs and there is a post race buf..

The Trailwagger offers scenic runs through Gilbert Lake State Park, with distances from 3 to 8 miles and a team option. The event supports a local animal charity and even includes a dog walk. It's a fall event with options for different pac..

Experience the technical trails and peak fall foliage of Harriman State Park at this mountain trail event. Choose between a half marathon or 10 km course featuring steep climbs and scenic Hudson Valley views.

This Halloween-themed run on New Jersey's legendary Clinton Road offers a spooky adventure. Participants can choose from a Zombie Crawl, a 5k, or a 10k, all featuring zombie volunteers and a festive finish line celebration.

Experience an obstacle course race at Sunflower Valley Farm featuring 5K and 10K distances alongside kids races. Conquer muddy trails and creek runs in the New York countryside this autumn.

November 2026

Celebrate the tenth anniversary of this event with an 8K or 5K trail run through Unionville Vineyards. Enjoy live music and a glass of wine at the post race reception in Ringoes.

Fall Back is the autumn edition at Jacobsburg State Park on November 8th 2026, run on a roughly 5 mile loop of single track and gravel. Options include a single 5 mile loop or laps within 3 hour and 6 hour timed formats.

Experience the diverse terrain of South Mountain Reservation with a looped trail race offering 5K, 10K, and half marathon distances. Enjoy a mix of single track and fire roads with support provided at regular aid stations.

The FEAR Trail Fest is a 5-mile trail race on the scenic Yellow Trail in New Jersey's Lewis Morris Park. With a runnable mix of rocks, roots, and climbs, it welcomes everyone from first-timers to veterans. The event focuses on sustainabilit..

A looped trail party at South Mountain Reservation in West Orange NJ offering 5K, 10K, 25K, 50K and a kids 1 mile on a mixed carriage road and singletrack course with onsite aid and a charity partnership.

Experience a 5K trail race through the scenic Stillwell Woods Preserve in Woodbury. This event honors the memory of Rob Lauterborn and supports the Center for Developmental Disabilities.

December 2026

A trail ultramarathon at Blue Marsh Lake near Leesport, PA offering 25K and 50K courses on mostly single track with regular aid stations, tear off bib timing, finisher mementos, and age group awards.